源代碼
點擊運行
<!DOCTYPE html> <html> <head> <meta charset="utf-8"> <title>教程</title> </head> <body> <script> var myNumber = 128; document.write(myNumber + ' 十進製<br>'); document.write(myNumber.toString(16) + ' 十六進製<br>'); document.write(myNumber.toString(8) + ' 八進製<br>'); document.write(myNumber.toString(2) + ' 二進製<br>'); </script> </body> </html>
運行結果